Home / 24,172,648.20-33,359,765.22-13,307,632.20

Finding the Fourth Proportional to 24,172,648.20, 33,359,765.22 and 13,307,632.20

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Solution

The fourth proportional to 24,172,648.20, 33,359,765.22 and 13,307,632.20 is: 18,365,364.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,172,648.20 : 33,359,765.22 = 13,307,632.20 : x
  2. Step 2: Convert to fraction form
    24,172,648.20/33,359,765.22 = 13,307,632.20/x
  3. Step 3: Cross multiply
    24,172,648.20x = 33,359,765.22 × 13,307,632.20
  4. Step 4: Simplify right side
    24,172,648.20x = 443,939,485,826,112.06
  5. Step 5: Solve for x
    x = 443,939,485,826,112.06/24,172,648.20
  6. Step 6: Final answer
    x = 18,365,364.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.